Auxiliary automotive vehicle brake light



FIG. 1 is a top, front, and left side thereof view of an auxiliary automotive vehicle brake light showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof, the left side being a mirror image. 

The ornamental design for an auxiliary automotive vehicle brake light, as shown and described. 